421803404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 834963360

約数和(自身を除く): 413159956

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 148, 218, 407, 436, 814, 1199, 1628, 2377, 2398, 4033, 4754, 4796, 8066, 9508, 16132, 26147, 44363, 52294, 87949, 88726, 104588, 175898, 177452, 259093, 351796, 518186, 967439, 1036372, 1934878, 2850023, 3869756, 5700046, 9586441, 11400092, 19172882, 38345764, 105450851, 210901702, 421803404]

約数ペア:

[(1, 421803404), (2, 210901702), (4, 105450851), (11, 38345764), (22, 19172882), (37, 11400092), (44, 9586441), (74, 5700046), (109, 3869756), (148, 2850023), (218, 1934878), (407, 1036372), (436, 967439), (814, 518186), (1199, 351796), (1628, 259093), (2377, 177452), (2398, 175898), (4033, 104588), (4754, 88726), (4796, 87949), (8066, 52294), (9508, 44363), (16132, 26147)]